{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["enabling technology", "concept or principle", "engineering feature", "biomedical", "manufacturing process", "process characterization"], "input": "Additive manufactured Alloy713ELC showed columnar grain along building direction ."}
{"enabling technology": [], "concept or principle": [], "engineering feature": [], "biomedical": [], "manufacturing process": ["Additive manufactured"], "process characterization": []}